The sun at the beaches has got something for you and that is “tan”. A little tanning is good but you must keep shade on your face to avoid excessive sunburns. A good hat for the ladies and polo caps for the gentlemen are the best options.
Beaches are all about sun, palms, and relaxation; why not let this feel come to your clothes. Buy some Jamaican style tees and t-shirts and be vacation ready in a swanky style.
You planned for a beach vacation because you love the water play; make yourself ready for the salty dip with a good bikini or a splendid swimsuit. Boys, you can rock in your designer boxers itself. Buy the swimwear that easily dries off and so not soak in much water to become heavy to carry.
You must keep yourself ready at the go to ride between the shores and the shacks. A wet inner garment would definitely cling a lot. So the best advice is to pack a good number of undergarments/lingerie to be always on the go and especially for beach vacations.